CNC High Precision Tool Holder Extensions
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Spring collet and wrench included.
CNC High Precision Tool Holder Extender
Heat Treated Alloy Steel
Spring collet and with these high precision CNC tool extensions. ER collet chucks used for different projects and applications, save money by not purchasing extra-long tools! Choose the correct size spring collet for your bit, set the tool depth and tighten the collet nut using the mini wrench.
Have the extra reach you need at economical prices. Featuring:
- 1/4" inner diameter spring collet included
- Includes mini wrench
- ER mini nut and spring collet included with each ER straight shank tool extension, ideal for hard to reach surfaces
- Shank to pocket runout 0.0004" (0.01mm)
- Precision ground for best Total Indicator Runout (TIR)
- Spring collets can easily be changed
- Max RPM?= 10,000 for safe operation
Made from heat treated alloy steel and coated with black oxide finish for corrosion protection.
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.